Search a number
-
+
106048144092 = 223111929722943
BaseRepresentation
bin110001011000011110…
…1100100001011011100
3101010201200021220012110
41202300331210023130
53214141311102332
6120415015434020
710442654231442
oct1426075441334
9333650256173
10106048144092
1140a7a45a2a0
1218677385910
13a000863c27
1451c0402b92
152b5a1d24cc
hex18b0f642dc

106048144092 has 144 divisors (see below), whose sum is σ = 287845512192. Its totient is φ = 30129269760.

The previous prime is 106048144049. The next prime is 106048144117. The reversal of 106048144092 is 290441840601.

It is a super-2 number, since 2×1060481440922 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106048144092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4610773 + ... + 4633715.

It is an arithmetic number, because the mean of its divisors is an integer number (1998927168).

Almost surely, 2106048144092 is an apocalyptic number.

106048144092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106048144092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143922756096).

106048144092 is an abundant number, since it is smaller than the sum of its proper divisors (181797368100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106048144092 is a wasteful number, since it uses less digits than its factorization.

106048144092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23096 (or 23075 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

Adding to 106048144092 its reverse (290441840601), we get a palindrome (396489984693).

The spelling of 106048144092 in words is "one hundred six billion, forty-eight million, one hundred forty-four thousand, ninety-two".

Divisors: 1 2 3 4 6 11 12 19 22 33 38 44 57 66 76 97 114 132 194 209 228 291 361 388 418 582 627 722 836 1067 1083 1164 1254 1444 1843 2134 2166 2508 3201 3686 3971 4268 4332 5529 6402 7372 7942 11058 11913 12804 15884 20273 22116 22943 23826 35017 40546 45886 47652 60819 68829 70034 81092 91772 105051 121638 137658 140068 210102 243276 252373 275316 385187 420204 435917 504746 757119 770374 871834 1009492 1155561 1307751 1514238 1540748 1743668 2225471 2311122 2615502 3028476 4450942 4622244 4795087 5231004 6676413 8282423 8901884 9590174 13352826 14385261 16564846 19180348 24480181 24847269 26705652 28770522 33129692 42283949 48960362 49694538 57541044 73440543 84567898 91106653 97920724 99389076 126851847 146881086 169135796 182213306 253703694 273319959 293762172 364426612 465123439 507407388 546639918 803395031 930246878 1093279836 1395370317 1606790062 1860493756 2410185093 2790740634 3213580124 4820370186 5581481268 8837345341 9640740372 17674690682 26512036023 35349381364 53024072046 106048144092